Bow-tie air cleaner



FIG. 1 is a bottom perspective view of the bow-tie air cleaner of the present invention;

FIG. 2 is a front view of the bow-tie air cleaner;

FIG. 3 is a rear view of the bow-tie air cleaner;

FIG. 4 is a top side view of the bow-tie air cleaner;

FIG. 5 a bottom side view of the bow-tie air cleaner;

FIG. 6 is a left side view of the bow-tie air cleaner; and,

FIG. 7 is a right side view of the bow-tie air cleaner.

The broken line showing of a filter element is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bow-tie air cleaner, as shown and described. 